Find the second term “t2” of the recursive function described below tn= tn-1-tn-2 t8=20 t6 =13

The second term is, t₂ = 20.

Step-by-step explanation:

The recursive function described is as follows:

Given:

Compute the 7th term as follows:

Compute the 5th term as follows:

Compute the 4th term as follows:

Compute the 3rd term as follows:

Compute the 2nd term as follows:

Thus, the second term is, t₂ = 20.

answer: -1

step-by-step explanation: